The Model Index
Models/Labs/Meta
Lab · 24 models · since Feb 2023

Meta

Meta has 24 models on The Model Index, from LLaMA-7B (Feb 2023) to Muse Spark 1.3 (2 Sep 2026). Its strongest is Muse Spark 1.3, with an index score of 170 (GPT-4 = 100), rank 17 of 229. 20 have open weights.

24models tracked20 open · 4 closed
170index score of Muse Spark 1.3#17 of 229 models
2 Sep 2026latest releaseMuse Spark 1.3
15current versions9 replaced by newer ones

Every modelnewest first

ModelReleasedWeightsIndex scoreInput $/MOutput $/MContext
17Muse Spark 1.32 Sep 2026Closed
170
$1.25$4.251.05M
Muse Glimmer 30B10 Aug 2026Open
not scored yet
$0.35$1.5131K
30Muse Spark 1.2replaced5 Aug 2026Closed
166
$1.25$4.251.05M
35Muse Spark 1.1replaced9 Jul 2026Closed
164
$1.25$4.251.05M
41Muse Sparkreplaced8 Apr 2026Closed
159
–––
149Llama 4 Maverick5 Apr 2025Open
115
$0.19$0.651.05M
158Llama 4 Scout5 Apr 2025Open
111
$0.10$0.301.31M
173Llama 3.3 70B6 Dec 2024Open
106
$0.10$0.32131K
179Llama 3.225 Sep 2024Open
103
–––
Llama 3.2 11B24 Sep 2024Open
not scored yet
–––
216Llama 3.2 1B24 Sep 2024Open
76
$0.027$0.2060K
164Llama 3.123 Jul 2024Open
108
–––
178Llama 3.1-70Breplaced23 Jul 2024Open
104
$0.40$0.40131K
203Llama 3.1-8B23 Jul 2024Open
89
$0.050$0.080131K
188Llama 3replaced18 Apr 2024Open
98
–––
212Llama 3-8Breplaced18 Apr 2024Open
84
–––
Code Llama24 Aug 2023Open
not scored yet
–––
208Llama 2replaced18 Jul 2023Open
88
–––
218Llama 2-13B18 Jul 2023Open
75
–––
219Llama 2-7B18 Jul 2023Open
62
–––
LLaMA24 Feb 2023Open
not scored yet
–––
LLaMA-13Breplaced24 Feb 2023Open
not scored yet
–––
LLaMA-33B24 Feb 2023Open
not scored yet
–––
LLaMA-7Breplaced24 Feb 2023Open
not scored yet
–––

Index score is fitted from independent evaluations and scaled so GPT-4 = 100; a striped bar is an estimate for a model not yet independently tested. Prices are list prices per million tokens.

Release history13 announcements

The Race →
DateReleaseKindSource
2 Sep 2026Muse Spark 1.3Flagshipno link
10 Aug 2026Muse Glimmer 30BOpen weightsno link
5 Aug 2026Muse Spark 1.2 (+ Muse Code)Flagshipno link
9 Jul 2026Muse Spark 1.1 (Meta Model API preview)Flagshipabout.fb.com ↗
8 Apr 2026Muse Spark (proprietary; MSL)Flagshipabout.fb.com ↗
5 Apr 2025Llama 4 (Scout/Maverick)Open weightsabout.fb.com ↗
6 Dec 2024Llama 3.3 70BOpen weightsabout.fb.com ↗
25 Sep 2024Llama 3.2 (1B/3B text + 11B/90B vision)Open weightsai.meta.com ↗
23 Jul 2024Llama 3.1 (405B)Open weightsai.meta.com ↗
18 Apr 2024Llama 3Open weightsai.meta.com ↗
24 Aug 2023Code LlamaOpen weightsai.meta.com ↗
18 Jul 2023Llama 2Open weightsai.meta.com ↗
24 Feb 2023LLaMA (1)Open weightsen.wikipedia.org ↗

Dates come from each lab's own announcement, linked where one exists.